Description
Cannondale Topstone Carbon 2 AXS 1x Gravel Bike
The Cannondale Topstone Carbon 2 AXS 1x Gravel Bike is the ultimate all-rounder, built for adventure with the versatility to go anywhere, carry everything, and keep going. Its lightweight full carbon frameset features Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage for added practicality.
A mix of SRAM’s workhorse Apex AXS and GX AXS wireless electronic components delivers a wide-range, single-chainring 12-speed drivetrain for smooth and precise shifting.
The WTB KOM Team wheelset, paired with Shimano hubs and WTB Riddler 45c gravel tyres, ensures a fast and reliable ride. Cannondale’s 2 carbon seatpost and 2 ShortDrop flared bar create a comfortable cockpit for long-distance adventures. The Cannondale Wheel Sensor provides hyper-accurate speed, distance, and route data, along with service reminders via the Cannondale App.
Technical Specification
| Frame | Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear/bottle mounts |
| Fork | Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts |
| Headset | Acros IS52/40 ICR |
| Rear Derailleur | SRAM GX Eagle, T-Type |
| Shifters | SRAM Apex AXS, 12-speed |
| Chain | SRAM GX Eagle Transmission, 12-speed |
| Crank | SRAM Apex DUB Wide, 42T |
| Rear Cogs | SRAM XS-1270, 10-52, T-Type, 12-speed |
| Brakes | SRAM Apex hydraulic disc, 160/160mm CenterLine centerlock rotors |
| Brake Levers | SRAM Apex AXS hydraulic disc |
| Hubs | Front - Formula cartridge bearing, 12x100mm centerlock / Rear - Formula cartridge bearing, 12x142mm centerlock |
| Rims | WTB KOM Team i25 TCS, 28h, tubeless ready |
| Spokes | Stainless Steel, 14g |
| Tyres | WTB Riddler TCS Light, 700x45c, tubeless ready |
| Handlebar | Cannondale 2 ShortDrop, 7050 alloy, 12° flare drop |
| Grips | Cannondale KnurlCork, 2.7mm |
| Stem | Cannondale C1 Conceal, Alloy, 31.8, -6° |
| Saddle | Fizik Terra Argo X7 |
| Seatpost | Cannondale 2 Carbon, 27.2x350mm (47-58), 400mm (61) |
| Extras | Large StashBag downtube storage bag, tubeless valve stems, SRAM AXS charger |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Size Guide
Cannondale Topstone Carbon 2 AXS 1x Gravel Bike Sizing
Delivery & Returns
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